为提高效率，请提供以下信息，问题描述清晰能够更快得到解决：
【 TiDB 使用环境】
【概述】tiup部署tidb
【背景】tidb部署完毕,但是是启动集群的时候报错
【现象】TaskFinish {“task”: “UpdateTopology: cluster=tidb-cluster”, “error”: “context deadline exceeded”}
【业务影响】 暂无发现影响的问题
【TiDB 版本】 v5.4.0
{“level”:“warn”,“ts”:“2022-05-10T04:03:27.441-0500”,“logger”:“etcd-client”,“caller”:“v3@v3.5.2/retry_interceptor.go:62”,“msg”:“retrying of unary invoker failed”,“target”:“etcd-endpoints://0xc0006bea80/192.168.9.245:2379”,“attempt”:0,“error”:"rpc error: code = DeadlineExceeded desc = latest balancer error: last connection error: connection error: desc = "transport: Error while dialing failed to do connect handshake, response: \"HTTP/1.0 403 Forbidden\\r\\
Content-Length: 3095\\r\\
Connection: keep-alive\\r\\
Content-Language: en\\r\\
Content-Type: text/html\\r\\
Date: Tue, 10 May 2022 09:03:27 GMT\\r\\
Mime-Version: 1.0\\r\\
Server: squid/3.1.23\\r\\
Vary: Accept-Language\\r\\
Via: 1.0 localhost (squid/3.1.23)\\r\\
X-Cache: MISS from localhost\\r\\
X-Cache-Lookup: NONE from localhost:3128\\r\\
X-Squid-Error: ERR_ACCESS_DENIED 0\\r\\
\\r\\
ERROR
\\\\The requested URL could not be retrieved
\\\\\\\\ \\\\
The following error was encountered while trying to retrieve the URL: 192.168.9.245:2379
\\\\ \\\\\\\\\\\\ \\\\Access Denied.
\\\\
Access control configuration prevents your request from being allowed at this time. Please contact your service provider if you feel this is incorrect.
\\\\ \\\\Your cache administrator is root.
\\\\\\\\
\\\\
Generated Tue, 10 May 2022 09:03:27 GMT by localhost (squid/3.1.23)
\\\\ \\\\在论坛有搜到说是pd 的机器性能不够，但是我是aws 的8核64G 300G SSD磁盘(3tidb,3tikv,3pd)，这样的配置还不够吗？
【附件】
请提供各个组件的 version 信息，如 cdc/tikv，可通过执行 cdc version/tikv-server --version 获取。